# WD23

Postcode district covering Bushey, in Hertsmere.

WD23 is a postcode district covering Bushey, in Hertsmere. Median sale price £552,500 in 2025. Recorded crime 57.9 per 1,000 people. About 29,792 people.

Postcode district. Code WD23. In: [Postcodes](https://openindex.co.uk/postcode) › [WD](https://openindex.co.uk/postcode/wd)

Approximate outline worked out by Open Index from the ONS Postcode Directory: each census output area belongs to the district that holds most of its postcodes. People, homes, recorded crime and broadband add up those output areas. House sales count every sale with an WD23 postcode. [How census figures are added up](https://openindex.co.uk/sources/population)

## Key figures

- **Median sale price: £552,500** (2025). The median price paid for a home in WD23 was £552,500 in 2025. Joint 194th most expensive of 2,235. Source: Worked out by Open Index from HM Land Registry Price Paid Data. Published 28 September 2026. https://openindex.co.uk/postcode/wd23#f-house-sales-median-price
- **Population: 28,389** (2021). WD23 had 28,389 usual residents at the census (ONS Census 2021). 1,003rd most populated of 2,756. Source: Census 2021, England and Wales and Scotland's Census 2022 and Census 2021, Northern Ireland, 2021. Published 21 July 2026. https://openindex.co.uk/postcode/wd23#f-population
- **People in radon Affected Area squares: 37%** (2022). About 37% of people in WD23 live in a 1 km square that the radon atlas marks as a radon Affected Area. UK 44%. Source: Worked out by Open Index from the UKHSA and BGS radon atlas and census output areas. Published 1 December 2022. https://openindex.co.uk/postcode/wd23#f-radon-affected-share
- **Gigabit broadband coverage: 92.8%** (January 2026). In WD23, 92.8% of homes and businesses could get gigabit-capable broadband in January 2026 (Ofcom). UK 87.8%. Source: Connected Nations (Ofcom), January 2026. Published 13 May 2026. https://openindex.co.uk/postcode/wd23#f-gigabit-coverage

## On the map

- [Radon Affected Area by postcode district](https://openindex.co.uk/map/radon-affected-areas?place=WD23) (Worked out by Open Index · 2022): About 37% of people in WD23 live in a 1 km square that the radon atlas marks as a radon Affected Area.
- [Sales per year by postcode district](https://openindex.co.uk/map/house-sales-per-year?place=WD23) (Worked out by Open Index · 2025): 397 homes were sold in WD23 in 2025.
- [Crime and ASB by postcode district](https://openindex.co.uk/map/recorded-crime?place=WD23) (Police recorded crime and outcomes (data.police.uk) · August 2026): Crime and anti-social behaviour for WD23.
- [Population by postcode district](https://openindex.co.uk/map/population?place=WD23) (Census 2021, England and Wales): WD23 had 28,389 usual residents at the census.

## How WD23 compares

Each postcode district against every other postcode district the measure covers.

| Measure | WD23 | Rank | Compared with |
| --- | --- | --- | --- |
| Median sale price | £552,500 | 4th most expensive | 11 postcode districts, WD · 2025 |
| Population | 28,389 | 5th most populated | 11 postcode districts, WD · 2021 |
| People in radon Affected Area squares | 37% | 2nd fewest people in radon Affected Areas | 11 postcode districts, WD · 2022 |
| Gigabit broadband coverage | 92.8% | 5th lowest | 11 postcode districts, WD · Jan 2026 |

## Is WD23 safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in WD23 at a rate of 57.9 per 1,000 people.
That compares with 89.7 per 1,000 people across the WD postcode area.
In August 2026 alone, 135 cases of crime and anti-social behaviour were recorded in WD23.
In the 12 months to August 2026, the most common types were violence and sexual offences (690), anti-social behaviour (329) and other crime (230).
A year earlier, the recorded crime rate in WD23 was 64.3 per 1,000 people.
Worked out by Open Index from police.uk crime records and ONS and NISRA population estimates.
Rates are per resident, so places that many people work in or visit, such as Westminster, the City of London and other city centres, have far higher rates than their residents alone would suggest.

## Deprivation in WD23, neighbourhood by neighbourhood

- Deprivation is ranked by neighbourhood, so WD23 has no single figure. Of its 16 neighbourhoods with a rank:
- Decile 3: 1 neighbourhood
- Decile 5: 1 neighbourhood
- Decile 6: 1 neighbourhood
- Decile 7: 3 neighbourhoods
- Decile 9: 7 neighbourhoods
- Decile 10 (England’s least deprived 10%): 3 neighbourhoods

Source: English Indices of Deprivation 2025. Decile 1 is the most deprived tenth of neighbourhoods in England.

## Neighbourhoods in WD23

| Area | People (census) | Recorded crime per 1,000 | Deprivation decile | Gigabit broadband |
| --- | --- | --- | --- | --- |
| [Hertsmere 008A](https://openindex.co.uk/hertsmere/neighbourhood/e01023552) | 1,706 | 59.2 per 1,000 | 7 | 96.8% |
| [Hertsmere 008B](https://openindex.co.uk/hertsmere/neighbourhood/e01023553) | 2,089 | 51.2 per 1,000 | 9 | 91.0% |
| [Hertsmere 008C](https://openindex.co.uk/hertsmere/neighbourhood/e01023554) | 1,753 | 56.5 per 1,000 | 6 | 99.5% |
| [Hertsmere 008D](https://openindex.co.uk/hertsmere/neighbourhood/e01023555) | 1,971 | 143.3 per 1,000 | 3 | 80.4% |
| [Hertsmere 012A](https://openindex.co.uk/hertsmere/neighbourhood/e01023558) | 1,822 | 50.4 per 1,000 | 9 | 96.4% |
| [Hertsmere 012B](https://openindex.co.uk/hertsmere/neighbourhood/e01023559) | 1,664 | 36.1 per 1,000 | 9 | 99.6% |
| [Hertsmere 012C](https://openindex.co.uk/hertsmere/neighbourhood/e01023560) | 1,928 | 101.0 per 1,000 | 5 | 100.0% |
| [Hertsmere 012D](https://openindex.co.uk/hertsmere/neighbourhood/e01023561) | 1,692 | 53.9 per 1,000 | 7 | 98.7% |
| [Hertsmere 012E](https://openindex.co.uk/hertsmere/neighbourhood/e01023562) | 1,814 | 57.0 per 1,000 | 10 | 98.3% |
| [Hertsmere 012F](https://openindex.co.uk/hertsmere/neighbourhood/e01023563) | 1,851 | 68.6 per 1,000 | 9 | 93.6% |
| [Hertsmere 013A](https://openindex.co.uk/hertsmere/neighbourhood/e01023548) | 2,047 | 42.3 per 1,000 | 9 | 64.0% |
| [Hertsmere 013B](https://openindex.co.uk/hertsmere/neighbourhood/e01023549) | 1,744 | 53.0 per 1,000 | 9 | 87.5% |
| [Hertsmere 013C](https://openindex.co.uk/hertsmere/neighbourhood/e01023550) | 1,777 | 43.6 per 1,000 | 10 | 92.0% |
| [Hertsmere 013D](https://openindex.co.uk/hertsmere/neighbourhood/e01023551) | 1,552 | 27.3 per 1,000 | 10 | 95.5% |
| [Hertsmere 013E](https://openindex.co.uk/hertsmere/neighbourhood/e01023556) | 1,897 | 104.1 per 1,000 | 7 | 99.7% |
| [Hertsmere 013F](https://openindex.co.uk/hertsmere/neighbourhood/e01023557) | 1,535 | 51.9 per 1,000 | 9 | 98.9% |

## Your MP

- [Hertsmere](https://openindex.co.uk/constituency/hertsmere): Sir Oliver Dowden (Conservative), MP since July 2024. 76% of the people here.
- [Watford](https://openindex.co.uk/constituency/watford): Matt Turmaine (Labour), MP since July 2024. 23% of the people here.
- [Harrow East](https://openindex.co.uk/constituency/harrow-east): Bob Blackman (Conservative), MP since July 2024. 0.4% of the people here.

As of 18 October 2026. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.

## Middle areas in WD23

[Bushey Central](https://openindex.co.uk/hertsmere/bushey-central), [Bushey Heath](https://openindex.co.uk/hertsmere/bushey-heath), [Bushey North](https://openindex.co.uk/hertsmere/bushey-north)

## Postcode sectors in WD23

[WD23 1 (222 postcodes)](https://openindex.co.uk/postcode/wd23-1), [WD23 2 (211 postcodes)](https://openindex.co.uk/postcode/wd23-2), [WD23 3 (156 postcodes)](https://openindex.co.uk/postcode/wd23-3), [WD23 4 (158 postcodes)](https://openindex.co.uk/postcode/wd23-4), [WD23 9 (22 postcodes)](https://openindex.co.uk/postcode/wd23-9)

## Council

[Hertsmere](https://openindex.co.uk/hertsmere)

## Towns in WD23

[Bushey](https://openindex.co.uk/town/bushey)

## Postcode districts next to WD23

[HA3](https://openindex.co.uk/postcode/ha3), [HA7](https://openindex.co.uk/postcode/ha7), [WD6](https://openindex.co.uk/postcode/wd6), [WD17](https://openindex.co.uk/postcode/wd17), [WD19](https://openindex.co.uk/postcode/wd19), [WD24](https://openindex.co.uk/postcode/wd24), [WD25](https://openindex.co.uk/postcode/wd25)

## Nearest rail stations

[Bushey (2.2 km from the middle)](https://openindex.co.uk/map/rail-stations?around=-0.3847,51.6456), [Carpenders Park (2.4 km from the middle)](https://openindex.co.uk/map/rail-stations?around=-0.3859,51.6283), [Watford High Street (3.0 km from the middle)](https://openindex.co.uk/map/rail-stations?around=-0.3917,51.6527), [Hatch End (3.4 km from the middle)](https://openindex.co.uk/map/rail-stations?around=-0.3686,51.6094)

## More in the WD postcode area

[All WD postcode districts](https://openindex.co.uk/postcode/wd), [Every UK postcode area](https://openindex.co.uk/postcode)

## WD23 in brief

WD23 is a postcode district covering Bushey, in Hertsmere.
About 29,792 people lived in WD23 in mid-2024 (worked out by Open Index from ONS small-area estimates); the median price paid for a home was £552,500 in 2025 across 397 sales (HM Land Registry) and police recorded crimes and anti-social behaviour at a rate of 57.9 per 1,000 people in the 12 months to August 2026 (police.uk).
The median price paid for a home in WD23 was £552,500 in 2025.
WD23 had 28,389 usual residents at the census.
About 37% of people in WD23 live in a 1 km square that the radon atlas marks as a radon Affected Area.
In WD23, 92.8% of homes and businesses could get gigabit-capable broadband in January 2026.

## About

- Type: Postcode district
- Code: WD23
- Postcode area: [WD](https://openindex.co.uk/postcode/wd)
- Constituency: [Hertsmere †](https://openindex.co.uk/constituency/hertsmere)
- Council: [Hertsmere †](https://openindex.co.uk/hertsmere)
- Area: 13.74 km²
- People, mid-2024: 29,792*
- Neighbourhoods: 16
- Output areas: 82

* People: worked out by Open Index from neighbourhood estimates, shared out by where people lived at the census (by area in Northern Ireland). This area's edges do not follow neighbourhood edges, so the figure is close but not exact.
† Best fit: the constituency, council, region and nation this postcode district mostly lies in. Its edges do not follow theirs.

## Next door

[WD25](https://openindex.co.uk/postcode/wd25), [WD19](https://openindex.co.uk/postcode/wd19), [WD6](https://openindex.co.uk/postcode/wd6), [WD24](https://openindex.co.uk/postcode/wd24), [HA7](https://openindex.co.uk/postcode/ha7), [HA3](https://openindex.co.uk/postcode/ha3)

## Latest updates for WD23

- August 2026 house prices published: HM Land Registry and partners · Oct 2026.
- September 2026 rent published: ONS private rents · Oct 2026.
- Dental practices updated: NHS England · Oct 2026.
- Schools updated: Ofsted · Oct 2026.

The same figures as JSON: https://openindex.co.uk/v1/places/WD23

## How to cite

Source: Open Index, openindex.co.uk. Link to this page, https://openindex.co.uk/postcode/wd23, or to one figure with its anchor, https://openindex.co.uk/postcode/wd23#f-house-sales-median-price.

Open Index's own text and the figures it works out are licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Source data keeps its publishers' licences, named with each figure. Give each figure's period and source with it.

Snapshot 2026.10.9. The HTML page: https://openindex.co.uk/postcode/wd23